数据告诉你发生了什么,但只有直觉能告诉你为什么。
Words are the mirrors of the soul.
热闹的场合可以锻炼心境,安静可以养心,坐时可以守心,行动时可以考验心灵,言时省心,动时制心。
A covenant not to defend myself from force, by force, is always void.